Sweeney Creek camp in Florence. The photo was taken on the occasion of the visit of officials from Washington. In the picture: Dr. Elmer Fessler, W.V. King, Dr. Robert Allen Cooley, H. A. Morgan, A. K. Fisher, W.D. Hunter, and Dr. Clarence Birdseye.

Dr. Herbert G. Stoenner served as the Director of Rocky Mountain Laboratory from 1963 to 1979. After stepping down as Director, he returned as a research scientist to work on the cause of relapsing fever.